310VDC/540VDC to 220VAC/380VAC solar pump dc to ac inverter 3 phase

Feature: (approved by CE)

1.Built-in AVR function, can automatic keep output voltage stable.

2. Input Voltage Range:DC310/540V±20% or AC220/380V±15%.

3. Input Frequency Range:DC or 1&3phase AC: 47~63Hz

4. Output Voltage Range:3phase AC220/380V±15%.

5. Output Frequency Range:0~600Hz

6. Overload Capacity:60s with 120% of rated current, 10s with 150% of rated current.

7. Control Mode: Sensorless Vector Control (SVC); Constant Torque; V/F Control.

8. Speed Accuracy: Sensorless Vector Control :±0.5% of maximum speed (SVC)

9. Starting Torque: 150% of rated torque at 0.5Hz (SVC).

10.Programmable Timing Running(Simple PLC)

11. All model are integrated IGBT, and optional displaying 4 lines keypad.

12.The malfunction ratio is 0.1% within 18 months warranty.